This is a non-controlled version of our 4 Port PoE injector. It permits injection of a voltage you supply (per port) onto a CAT5 cable for use by radios and other devices which use spare pair PoE - that is, expects power on the unused pins in a CAT5 cable - 4, 5, 7 and 8.
The power is injected by way of a terminal block for each port. The polarity on each pin is settable by a jumper near the terminal block. Either positive or negative can be selected.
This unit has no facility to individually power cycle each device. We do have products which provide this functionality as part of our SiteMonitor product line.
This product was added to our catalog on Friday 07 October, 2011.